text: import React, { Component } from 'react'
  import { HashRouter, Route } from 'react-router-dom'
  import styled from 'styled-components'
  
  import Menu from '../components/Menu'
  import DatasetsPage from './DatasetsPage'
  import DatasetPage from './DatasetPage'
  import AddDatasetPage from './AddDatasetPage'
  import SettingsPage from './SettingsPage'
  
  const Container = styled.div`
    background-color: white;
  `
  
  class App extends Component {
    render() {
      return (
        <HashRouter>
          <Container>
            <Menu />
            <div id="content">
              <Route exact path="/" component={DatasetsPage} />
              <Route path="/datasets" component={DatasetsPage} />
              <Route path="/dataset/:datasetId" component={DatasetPage} />
              <Route path="/add" component={AddDatasetPage} />
              <Route path="/settings" component={SettingsPage} />
            </div>
          </Container>
        </HashRouter>
      )
    }
  }
  
  export default App
  